org.nuxeo.ecm.core.api.blobholder

Class BlobHolderAdapterComponent

java.lang.Object

org.nuxeo.runtime.model.DefaultComponent

org.nuxeo.ecm.core.api.blobholder.BlobHolderAdapterComponent

All Implemented Interfaces:

BlobHolderAdapterService, Adaptable, Component, Extensible, TimestampedService

public class BlobHolderAdapterComponent
extends DefaultComponent
implements BlobHolderAdapterService

Runtime component to manage the pluggable factory for DocumentAdapterFactory.

Also provides the service interface BlobHolderAdapterService

Author:

tiry

Field Summary

Fields

Modifier and Type	Field and Description
static String	BLOBHOLDERFACTORY_EP
static String	EXTERNALBLOB_ADAPTER_EP
protected static Map<String,ExternalBlobAdapter>	externalBlobAdapters
protected Map<String,BlobHolderFactory>	factories
protected Map<String,BlobHolderFactory>	factoriesByFacets
protected Map<String,BlobHolderFactory>	factoriesByName

Fields inherited from class org.nuxeo.runtime.model.DefaultComponent

lastModified

Constructor Summary

Constructors

Constructor and Description
BlobHolderAdapterComponent()

Method Summary

Modifier and Type	Method and Description
BlobHolder	getBlobHolderAdapter(DocumentModel doc)
BlobHolder	getBlobHolderAdapter(DocumentModel doc, String factoryName) Get a blob holder adapter instantiated by given factory name.
ExternalBlobAdapter	getExternalBlobAdapterForPrefix(String prefix) Returns the external blob adapter registered for given prefix.
ExternalBlobAdapter	getExternalBlobAdapterForUri(String uri) Returns the external blob adapter parsed from given URI.
Blob	getExternalBlobForUri(String uri) Returns an external blob from given uri.
static Set<String>	getFactoryNames()
void	registerContribution(Object contribution, String extensionPoint, ComponentInstance contributor)
void	unregisterContribution(Object contribution, String extensionPoint, ComponentInstance contributor)

Methods inherited from class org.nuxeo.runtime.model.DefaultComponent

activate, deactivate, getAdapter, getLastModified, registerExtension, setLastModified, setModifiedNow, start, stop, unregisterExtension

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.nuxeo.runtime.model.Component

applicationStarted, getApplicationStartedOrder

Field Detail

BLOBHOLDERFACTORY_EP

public static final String BLOBHOLDERFACTORY_EP

See Also:

Constant Field Values

EXTERNALBLOB_ADAPTER_EP

public static final String EXTERNALBLOB_ADAPTER_EP

See Also:

Constant Field Values

factories

protected final Map<String,BlobHolderFactory> factories

factoriesByFacets

protected Map<String,BlobHolderFactory> factoriesByFacets

factoriesByName

protected Map<String,BlobHolderFactory> factoriesByName

externalBlobAdapters

protected static final Map<String,ExternalBlobAdapter> externalBlobAdapters

Constructor Detail

BlobHolderAdapterComponent

public BlobHolderAdapterComponent()

Method Detail

registerContribution

public void registerContribution(Object contribution,
                                 String extensionPoint,
                                 ComponentInstance contributor)

Overrides:

registerContribution in class DefaultComponent

unregisterContribution

public void unregisterContribution(Object contribution,
                                   String extensionPoint,
                                   ComponentInstance contributor)

Overrides:

unregisterContribution in class DefaultComponent

getFactoryNames

public static Set<String> getFactoryNames()

getExternalBlobAdapterForPrefix

public ExternalBlobAdapter getExternalBlobAdapterForPrefix(String prefix)

Description copied from interface: BlobHolderAdapterService

Returns the external blob adapter registered for given prefix.

Specified by:

getExternalBlobAdapterForPrefix in interface BlobHolderAdapterService

See Also:

ExternalBlobAdapter

getExternalBlobAdapterForUri

public ExternalBlobAdapter getExternalBlobAdapterForUri(String uri)

Description copied from interface: BlobHolderAdapterService

Returns the external blob adapter parsed from given URI.

Specified by:

getExternalBlobAdapterForUri in interface BlobHolderAdapterService

See Also:

ExternalBlobAdapter

getExternalBlobForUri

public Blob getExternalBlobForUri(String uri)
                           throws PropertyException,
                                  IOException

Description copied from interface: BlobHolderAdapterService

Returns an external blob from given uri.

Specified by:

getExternalBlobForUri in interface BlobHolderAdapterService

Parameters:

uri - the uri describing what adapter handles the file and the needed info to retrieve it.

Returns:

the resolved blob.

Throws:

PropertyException - if the blob cannot be retrieved (if adapter cannot retrieve it or if file is not found for instance)

IOException

See Also:

ExternalBlobAdapter

getBlobHolderAdapter

public BlobHolder getBlobHolderAdapter(DocumentModel doc,
                                       String factoryName)

Description copied from interface: BlobHolderAdapterService

Get a blob holder adapter instantiated by given factory name.

Specified by:

getBlobHolderAdapter in interface BlobHolderAdapterService

factoryName - the factory name

Returns:

a blob holder adapter

getBlobHolderAdapter

public BlobHolder getBlobHolderAdapter(DocumentModel doc)

Specified by:

getBlobHolderAdapter in interface BlobHolderAdapterService